Re: Avoid &LOOP_VINFO_MASKS for bb vectorisation (PR 84634)

2018-03-02 Thread Richard Biener
On Thu, Mar 1, 2018 at 7:30 PM, Richard Sandiford wrote: > We were computing &LOOP_VINFO_MASKS even for bb vectorisation, > which is UB. > > Tested on aarch64-linux-gnu. OK to install? Ok. Richard. > Richard > > > 2018-03-01 Richard Sandiford > > gcc/ > PR tree-optimization/84634 >

Avoid &LOOP_VINFO_MASKS for bb vectorisation (PR 84634)

2018-03-01 Thread Richard Sandiford
We were computing &LOOP_VINFO_MASKS even for bb vectorisation, which is UB. Tested on aarch64-linux-gnu. OK to install? Richard 2018-03-01 Richard Sandiford gcc/ PR tree-optimization/84634 * tree-vect-stmts.c (vectorizable_store, vectorizable_load): Replace masks an